Vic5 Vic5
  • 10-10-2014
  • Mathematics
Answered

if I simplify (3b^3)^4 and in the end get 81b^12 how do I get there?



Answer :

scarlettears102 scarlettears102
  • 11-10-2014
Everything inside of the parenthesis needs to be to the 4th root. So you can see it as:

3^4 * (b^3)^4

3^4 = 3*3*3*3 = 81

And using rules of exponents, you need to multiply those exponents.

b ^ (3*4) = b^12

Put them together... 81 b^12
Answer Link

Other Questions

Why did the Federalists want to replace the Articles?
Ancient Egyptians did not write the fraction 4/5 as 4/5. Instead they used unit fractions. The numerator of a unit fraction is always 1.No denominator used to r
a square has an area of 289 sq cm. what is the length of one side
why did the french settlement if NewOrleans grow into a major American city?
how to simplify 8/13 - 25/13 into mixed number fraction?
Down syndrome may be the result of a piece of chromosome 21 breaking off and reattaching to chromosome 14. This type of gene mutation is known as a ____________
Which of the following is characteristic of an epic hero? A. An epic hero must have at least one parent that is a god. An epic hero must have no human frailties
How many siblings does Barbara Jordan?
why did people think carters search for the tomb was absurd
How did people try to get rid of Jim Crow laws?